Fixed the layout of the mobile version of tutorial.
Paired by Geoff and Niklas.

Fixed the layout of the page on the mobile version of the site.
Often this was simply moving the buttons. Other times a total rearangement
of the page was made for the mobile version.
Fixed a test.
By Geoff

Somehow managed to break a test. No idea how. Now fixed.
Fixed alignments
We quadrupled this.

Alignments were slightly out. Now they have been fixed.
Merge pull request #104 from CO600GOL/support/#252_fix_mobile_tutorial

Support/#252 fix mobile tutorial